101201522 has 8 divisors (see below), whose sum is σ = 152115456. Its totient is φ = 50496372.

The previous prime is 101201521. The next prime is 101201531. The reversal of 101201522 is 225102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101201497 and 101201506.

It is not an unprimeable number, because it can be changed into a prime (101201521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50978 + ... + 52925.

It is an arithmetic number, because the mean of its divisors is an integer number (19014432).

Almost surely, 2^101201522 is an apocalyptic number.

101201522 is a deficient number, since it is larger than the sum of its proper divisors (50913934).

101201522 is a wasteful number, since it uses less digits than its factorization.

101201522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104392.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 101201522 is about 10059.8967191517. The cubic root of 101201522 is about 466.0104776390.

Adding to 101201522 its reverse (225102101), we get a palindrome (326303623).

The spelling of 101201522 in words is "one hundred one million, two hundred one thousand, five hundred twenty-two".